摘要
综述了合金元素Y在Mg-Zn-Y合金中的作用,Mg-Zn-Y合金中的准晶强化相及形成机理,目前高强度Mg-Zn-Y合金的研究成果。论述了快速凝固工艺和往复挤压大变形技术用于制备镁合金的优点。
The effect of Y on Mg-Zn alloys was reviewed, the strengthening quasi-crystal phase and formation mechanism of the Mg-Zn-Y alloy were discussed, and the recent research of high strength Mg-Zn-Y alloy was introduced. The advantages of the rapid solidification process and reciprocating extrusion process for preparing high strengthening and high ductile magnesium alloy with fine structure was also briefly discussed.
出处
《铸造技术》
CAS
北大核心
2009年第2期288-291,共4页
Foundry Technology
关键词
Mg—Zn-Y合金
准晶
快速凝固
往复挤压
Mg-Zn-Y magnesium alloy
Quasi-crystal phase
Rapid solidification
Reciprocating extrusion